More powerful Z4 model for an incredible 54 € in the EU warehouse! A great kitchen waste disposer from the Xiaomi ecosystem: We have a video from a fan showing how it works

From the MIUI brand, part of the Xiaomi ecosystem, comes a new product called MIUI kitchen waste disposer S55. It features a powerful 375 W motor, a 3-layer crushing technology, and extra-quiet operation under 50 dB.

This helper will crush most of your kitchen waste, preventing clogs in the drain. Waste disposers are also becoming more and more common in our homes, where they are gradually turning into a standard feature in modern kitchens.

Coupon price with fast delivery from the EU warehouse!

If you want one too, now is a great chance! It’s available from an international seller on the online marketplace AliExpress. Plus, the product is currently in stock in the EU, so free delivery to your address will take only 5-10 business days.

⚠️ Note: Original MIUI products are currently being sold on AliExpress under a new brand called Rouny. However, it’s the exact same product—just under a different name.

XiaomiPlanet deal

ROUNY kitchen waste disposer

Model Z4 550W 82,42 €PL warehouseModel Z3 375W 75,99 €PL warehouse

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119,99 €You save 37,57 €

82,42 €

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7,61 €more expensive than the average price

Cheapest 54,85 €Most expensive 82,48 €

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Buying on AliExpress for the first time? See the guide!

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Updated 26. 10. 2026 on 08:12

TIPExpress delivery from a Polish warehouse without customs duty and VAT.

This product will be delivered to you express from a local Polish warehouse. Shipping from Poland usually takes 7-10 days and is handled by a courier. On delivery, you won’t pay any extra fees—no customs duty and no VAT.

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Buying on AliExpress for the first time?

This process is done through the AliExpress mobile app, where most people shop. Two things matter: don’t use Buy now and enter the coupon only in the order summary in the Promo code field. After you click Pay now, you can’t add it anymore.

1. Copy the code and click GET THE DISCOUNTIn our article, copy the coupon and click the button GET THE DISCOUNT. The link will take you directly to the product in the AliExpress app.
2. Use Add to cart, not Buy nowOn the product card, scroll down and click Add to cart. Don’t use the Buy now button—this skips the cart, so later you won’t have a place to enter the coupon. Before that, make sure the variant is correct: color, version, and whether it ships from an EU warehouse.
3. Continue to Checkout via the cartA pop-up will appear: Added to cart!—tap Check it out. If it disappeared, open the cart using the icon in the bottom-right corner. In the cart, check the product and quantity, then tap the red Checkout button. Only the items marked with the red circle are included.
4. Fill in your address and card, then look for Promo codeIn the order summary, first enter the delivery address and payment card at the top. Below that, there’s a line Promo code — expand it with the arrow on the right.

   

5. Paste the code and confirm ApplyIn the field Promo code paste the copied code and click the black Apply. The code is case-sensitive and must not contain spaces.

   

6. Check your savings and payIn the section Summary expand the line Saved — you’ll see the applied coupon there as AliExpress coupons/codes. Only when Total is really lower, click Pay now.

   

Apply the discount again in the order summary. After you click Pay now, you can’t add a coupon anymore. If Apply shows an error, the code has either expired, doesn’t apply to your item, or your order doesn’t meet the minimum amount.

Store Coupon also belongs in the same field. — a coupon from the seller itself, which isn’t always available and changes day to day. It can’t be combined with an AliExpress coupon, so try both and go with the one that gives you more. Coins are added automatically.

Our fan sent us a video and wrote a review:

On our Deal Planet Facebook page, we recently published the latest offer for this MIUI kitchen waste disposer. Our fan Eduard ordered it, and about a week later he wrote us a short review—and even sent a video. Thanks a lot for that!

Disposer installed. Installation was totally fine—someone who’s reasonably handy can handle it without any issues. Installed with a Blanco granite sink. So far it works well, low noise. For 82 € it’s a decent offer compared to the local 300+ euro disposers.

You can watch his installation video here:

Official manufacturer promotional video:

Quiet operation and blade-less crushing

What makes this disposer so special? Instead of traditional blades, it uses a safe 3-layer system made of special discs with protrusions that rotate 360° and instantly crush kitchen waste into small pieces. The first layer consists of a stainless-steel disc that easily crushes food scraps.

The second and third layers use the structure of toothed discs, which further break down the waste—so what goes into the drain is completely crushed and there’s no risk of a clogged drain. Thanks to this, it can handle even tougher materials like chicken bones, and it also reduces the risk of injury when handling the disposer.

Thanks to the well thought-out “snap” design, you can install the MIUI kitchen waste disposer easily and quickly. This disposer is designed to be water-resistant and quiet, with a noise level of below 50 dB.

Powerful 375 W motor with German technology

One of the biggest benefits of the MIUI disposer is its magnetic motor with a power of 375 W. This type of motor is designed to ensure fast and powerful waste crushing while minimizing the risk of jams. The German-technology motor is high-quality and reliable even with frequent use. With a rotation speed of 3300 rpm, the disposer delivers dependable, strong performance with minimal energy consumption. In everyday use, it uses only 2 kWh per month.

Crushes almost any kitchen waste

The MIUI food waste disposer can easily handle 95 % of kitchen waste: from fruit and vegetable scraps, to peels, up to bones and shells. The grinding chamber has a volume of 1000 ml, meaning it can handle a larger amount of waste at once. According to the manufacturer, the disposer should be used only for processing kitchen waste. We don’t recommend grinding plastic packaging, large bones, or hot oil in it – this could damage it.

One-button control

Using the MIUI disposer is easy and safe. Just turn on the kitchen faucet and press the start button on the disposer. Then you can add waste that quickly turns into small pieces and liquid. When grinding is done, let the water run for another 5 seconds so the waste is completely flushed away, and only then turn off the faucet.

If you accidentally end up overloading the disposer, don’t worry. The device is equipped with a overload protection that automatically turns off the motor and prevents damage. So even if it gets filled up by mistake, you won’t have any problems. The disposer also includes a special silicone cover for the drain that reduces noise and prevents water and dirt from splashing during grinding.

Plenty of accessories in the package

The kitchen waste disposer comes with everything you need for installation and comfortable everyday use. The package includes an elbow, a multifunction safety plug, a splash guard for grinding waste, a user manual, various hoses, a switch, sealing rings, the disposer itself, and internal screws.